Figure 2

Effect of high doses of ascorbic acid on capillary tube formation by mature endothelial cells. Capillary tube formation by HUVECs in control well without addition of ascorbate (a) and in well treated by 3 mg/ml of ascorbic acid (b).
Effect of high doses of ascorbic acid on capillary tube formation by mature endothelial cells. Capillary tube formation by HUVECs in control well without addition of ascorbate (a) and in well treated by 3 mg/ml of ascorbic acid (b).